Four button graphical LCD with backlight

X-Slot Communication Bay #1

Fans

Signal Input 1

Signal Input 2

REPO (normally open)

REPO (normally closed)

X-Slot Communication Bay #2

DB-9 Communication Port

Relay Contact

Internal batteries on slide out trays (field-replaceable)

Front view of 3-high module with cover off

TECHNICAL SPECIFICATIONS1

Power

Ratings (kVA/Watts)

8, 10, 12 and 15 kVA at 0.9 power factor

9155:

9355:

10 and 15 kVA at 0.9 power factor

Topology

True double-conversion online UPS

Electrical Input

 

Nominal Input Voltage

200V-240V with neutral or with optional

9155:

 

input transformer

9355:

208V/120V or 220V/127V three phase

Input Voltage Range

-15%, +10% from nominal at 100% load without

 

depleting battery

Operating Frequency

50/60 Hz (45 to 65 Hz)

Input Power Factor

P.F >0.99 typical, >0.96 frequency converter

Input Current Distortion

5% THD

 

 

Electrical Output

 

Nominal Output Voltage

100/200, 110/220, 120/240 Vac 180° phase

9155:

 

displacement; 120/208, 127/220 Vac 120° phase

 

displacement

9355:

208/120, 220/127 Vac

Output Voltage Regulation

±1% Static; ±5% dynamic at 100% resistive load

 

change, <1 ms response time

Efficiency

90% typical

9155:

9355:

91% typical

Battery

 

Battery Type

9Ah, sealed, lead-acid, maintenance-free

Battery Runtime

See Battery Runtime Chart

Battery Replacement

Field-replaceable

 

 

Charger

Default is 3.4A per battery string. Charger current is

 

configurable from 0.5A to 25A per string with an

 

overall maximum of 34A (limited by input current)

Start-On-Battery

Allows start of UPS without utility input

General

 

Diagnostics

Full system self-test at startup

 

 

UPS Bypass

Automatic on overload or UPS failure

Parallel for Redundancy

Yes, using Powerware Hot Sync technology

and Capacity

 

Dimensions and Weights

See Model Selection Table

Overload

150% for 5 sec / 125% for 1 min (online),

(Normal Operation)

110% for 10 min

Communications

 

LCD Display

Graphical LCD with blue backlight

LEDs

(4) LEDs for notice and alarm

 

 

Audible Alarms

Yes

Communication Ports

(1) RS-232, (1) relay contact, (1) REPO,

 

(2) environmental input

Communication Slot

(2) X-Slot communication bays

Power Management

Bundled Software Suite CD

Software

 

Environmental

 

Operating Temperature

10ºC to +40ºC, +45ºC with 7.5% derating;

 

Batteries recommended max. +25ºC

Storage Temperature

-15ºC to +25ºC

Relative Humidity

0–95%, non condensing

Audible Noise

Audible Noise: < 53 dBA at 1 meter

9155:

 

(noise less room) typical

9355:

Audible Noise: < 56 dBA at 1 meter

 

(noise less room) typical

Altitude

< 1000m at +40°C, < 3000m at +25°C

Certifications

 

Safety Certifications

NOM-0190SCFI-1993, UL 1778, CSA C22.2, No. 107.3;

9155:

 

EN 5502 Class A (CISPR22 Class A) and IEC 60950;

 

IEC 62040-1-1

9355:

IEC 62040-1-1, IEC 60950, EN 62040-1-1, UL 1778

EMC Compliance

IEC 62040-2, FCC Part 15, ICES-003, VCCI

9155:

9355:

EN 50091-2 Class A

Quality

ISO 9001: 2000 and ISO 14001:1996

 

 

Markings

UL, cUL, CSA, CE and NOM-NYCE

9155:

9355:

UL, cUL

1. Due to continuous product improvements, program specifications are subject to change without notice.

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Powerware 9355 Power, 9155, Electrical Input, Electrical Output, General, Communications, Environmental, Certifications

9355 specifications

The Powerware 9355 series is a highly regarded uninterruptible power supply (UPS) designed to deliver reliable power protection for critical IT and data center applications. This advanced UPS system is known for its high efficiency, robust performance, and cutting-edge technologies that cater to the needs of modern organizations.

One of the main features of the Powerware 9355 is its double-conversion online architecture. This design ensures that equipment connected to the UPS receives consistently clean and stable power, free from disturbances such as voltage sags, surges, or frequency variations. This is crucial in environments where even slight power interruptions can lead to data loss or equipment damage.

The Powerware 9355 utilizes advanced digital signal processing technology, which enhances its performance and reliability. This technology enables more accurate voltage regulation and system diagnostics, allowing users to monitor and manage their power systems effectively. Embedded with intelligent communication capabilities, the UPS can interact with other equipment and provide real-time data on power conditions, battery status, and overall system health.

Efficiency is a hallmark of the Powerware 9355. With energy efficiency ratings of up to 94%, it helps organizations reduce energy consumption and lower operational costs while contributing to environmentally sustainable practices. This UPS features a modular design that allows for easy scalability; users can add additional power modules as their needs grow without significant downtime.

The Powerware 9355 also emphasizes battery management and maintenance. It employs advanced algorithms for battery conditioning and automatic testing, ensuring optimal battery performance and extending lifespan. This predictive maintenance approach minimizes the risk of unexpected failures and enhances system reliability.

Another standout characteristic is its user-friendly interface, which includes an LCD display that provides real-time information on UPS status, power levels, and alerts. This intuitive interface facilitates quick navigation and makes it easy for operators to diagnose problems, ensuring that the system remains in peak operating condition.

Incorporating advanced features tailored for critical applications, the Powerware 9355 stands as a top choice for businesses seeking robust, reliable, and efficient power protection solutions. With its combination of reliability, efficiency, and intelligent technologies, the Powerware 9355 is poised to meet the demands of today's dynamic power requirements.